Wednesday, August 21, 2013

My SBG Letter

This may or may not be of any interest to you, but this is what I hand out to my students along with their syllabus to discuss my version of Standards Based Grading.

Standards Based Assessment


            This class will be graded on a system known as “standards based assessment.”  Grades will be assigned for content knowledge based on understanding of the main standards needed in the course.  Thus, the grade for the class will accurately reflect the student’s understanding of the material from the class.
            This system has many positives for the student, teacher, and the student’s family.  Grades will be posted based on the concepts.  Seeing a 74% on the Chapter 4 test in the gradebook is not informative to any of the participating parties.  The student may have a wonderful grasp of three quarters of the material while missing only a single key concept or he could barely have a working knowledge of the entire chapter’s material.  On the other hand, an 80% on Trig Graphs is much more informative to all the stakeholders to show where the student may need to improve his understanding.
            The main goal of the class is to teach students the mathematical material for the course.  Thus, a student’s grade should reflect his knowledge and understanding of that material without being clouded by completion or participation grades, extra credit for material not related to concepts from class, or behavioral issues.  Any behavioral issues, nonparticipation, or incomplete homework will certainly be addressed, but will not be directly reflected in the grade for the class.
            Since mathematics often requires a good understanding of a topic before being able to work well with the following topic and because I wish for all students to understand all of the topics from class, I will give students the opportunity to retake assessments over concepts covered in class.  No graded assignment will be dismissed since every assignment is given for a purpose.  Retaking an assessment can help students more accurately show their understanding of the material and helps students to learn the material before getting too far ahead in the curriculum.  If a student has a bad day or does not fully understand the topic on the day of the quiz, he will have the opportunity to show his improved understanding at a later time.  I care less about when the material is fully grasped than the idea that it actually is understood at some point.  That being said, grades and understanding of concepts can be time sensitive, so students will need to complete all retakes in a timely manner.
            The new grade will completely replace the original grade.  Thus, students should never give up on the class, no matter how low his grade gets.  As long as he is keeping up with the material in class and working on reassessing the material for which his understanding has improved, an F in the class can quickly become an A as zeroes are replaced with better scores.  The grade is constantly in flux and should be viewed as such.  Until the final grading period, parents should concentrate on the individual grades to see what their child should work to improve rather than the overall grade for the course.


  • Students may retake only ONE section per day.
  • Students must retake the entire section (even if it is more than one question)
  • Students may retake each section two times (in addition to the original)
  • To have the retake ready for the following day, students must sign up before 8pm (according to Google’s clock).
  • Students should be able to show proof of work done to improve understanding since the original assessment to merit a retake
  • Students may take it in during encore or before or after school.
  • The new grade replaces the old grade entirely (whether it’s better or worse) to reflect the current understanding.
  • Retake questions will assess the same concept, but may be drastically different in format or more difficult than the original.  Students should be prepared to demonstrate mastery of the topic, not just hope for an easier question.
  • Students must take all the retakes for this semester before the date to be announced.


The procedure for signing up for retakes will be done online.  Students should look at the teacher’s website for detailed instructions.

Thursday, August 1, 2013

Our Little Baby All Grows Up

I lived for 11 years in Music City, Nashville, Tennessee.  I found myself putting music in a bunch of holes I found in my life (after breaking up a 5 year relationship, after leaving school, etc.).  Being there, when I was, I found a number of outlets to consume local, indie music.  In the early to mid 2000s, enjoying indie music was even cool, so there was the weird thing of being part of a popular movement whose whole point was to enjoy things that were not mainstream.

I feel like this is where we are with our online community of math teachers, affectionately known as the mathtwitterblogosphere (or MTBos).  We're the rising indie band who is a couple steps away from having Sony call to offer us a contract.  It's a little bit of a scary place.

Many of the things that define this community are directly related to the smallish size and "grass-roots" popularity that we enjoy.  Will we "sell out" if our little group grows too big?

On the one hand, we want our ideas and the group itself to be open to anyone and everyone who feels moved to join.  After all, what we do is for the kids.

On the other hand, it feels like we will lose a lot of the things I love about the group if it grows too big.

I was trying to tell my wife about my confliction with my vision of the future of this group.  Sarah asked if I wanted TMC to just be a little get together of my friends.  It hurt when she said it, because it sounds bad and exclusive, but I'll admit that I selfishly kind of do want that.   I have found some people that I would consider friends for life through this community and I am continuing to find more here and there, so I guess I shouldn't be worried about that part.  Whatever happens to the community at large, I can hope that people I really want/need to interact with will still be there for/with me.

Sam posted about the close-knit community we have.  How can we maintain that while growing much larger?  Will we split into groups (#geomchat, #algchat, #statschat, Northeast, West, Central, early adopters, newcomers, etc.)?  What happens when we're bigger than physical space will allow us to get together during the summer?  Would corporate sponsors at meetings help or hurt?

I guess what I'm saying is that change is hard.

Thursday, May 16, 2013

Phrases that Annoy Me

There are a couple phrases that students use that really annoy me in lessons.

"So, is it just...?"


"So, do you always...?"

The main reasons they annoy me is because I can tell students are just looking for an algorithm rather than learning the background reasoning.  They want a formula they can plug into.  They don't want to think about it.

I mean, I get it if they're looking for a generalization and if they truly understand what is happening and are putting the pieces together to make a formula, then I'm all for it. 

The worst thing about the phrases, though, is that they shut out learning.  I will try to turn the questions back around and ask them, "You tell me.  Is it always...?"  Then they get frustrated that I didn't answer their "simple question" and solidify their, "Well, I guess I'm just going to fail this quiz" mentality.  If I answer, even if I follow it up with, "Yes, but here's WHY it works (or doesn't)," they shut off their brains after I say, "Yes." 

Wednesday, May 15, 2013

Perks of SBG

This deserves a longer post, but this post made me think I should post now.

There are at least 2 times where Standards Based Grading saves my butt with no real work.

1. Talking to parents.  So much responsibility goes to the students for this type of grading.  They have no reason to fail.  Help is always available  There are opportunities out the Wazoo for them to succeed.  So parents who try to point a finger have to just turn back around and look at their own kid.

2. Final exams.  As a teacher I get so sick of students talking about how in their chem class they can turn in a blank exam and still get a B.  They take the last 2 weeks of school to just be bodies in seats and not work at anything.  With SBG, the kids have to prove their knowledge on this final assessment and their grade can jump up or die fast with their performance on it.  So, even my A+ students who might be able to get a decent grade with half the exam blank in a traditional system know that they have to still put in the effort to show me that they understand the material and deserve the grade they are shooting for.

Monday, April 29, 2013

Precal Problems

I'm having fun writing some problems for my precal exam and review, so I thought I'd share some of what I've got so far.  Feel free to use.  Where necessary, numbers were researched and are accurate:

1. (Law of Sines/Cosines) You Quantum Leap into the body of an artist who works on building furniture from reclaimed wood.  Ziggy and Al agree that you have a 98% change of moving on if you create a triangular table top from the three pieces of wood that remain from your wife's crib.  The pieces measure 3 feet, 2.5 feet, and 4 feet.  Without cutting any of the pieces, at what angles should you attach the ends of the pieces to one another to create this amazing table?  (Find all three angles and pray that this one will be the leap home!)

2. (Right Triangle Trig) You are marching your army towards "The Wall" away from the White Walkers towards the 7 Kingdoms.  You know this wall is 700 feet tall, but need to figure out how far away you are to know how much food you need to take from Craster's stores.  One of your scouts runs ahead 4 miles and from there sights the top of the wall at 1º from his position.  How far is your camp from the Wall? (Answer in miles. 5280 feet = 1 mile).

3.  (Right Triangle Trig)  It's 1895 and you are emigrating to the United States!  To prove your worth to your new country so they will let you in, you decide to do some quick calculations while on the boat ride to Ellis Island.  From some distance away, you initially sight the top of the Statue of Liberty at an angle of elevation of 3º.  Based on the ship's speed you calculate that you travel 1460 feet closer right when the angle of elevation becomes 4º.  To the nearest foot, how tall is the Statue of Liberty?  Your future citizenship may depend on it!

4. (Angular Motion) The Curiosity Mars rover has a weird pattern on its wheels that includes the morse code for ``JPL'' (Jet Propulsion Lab, the arm of NASA driving the rover).  This helps the scientists figure out how far the rover has traveled by seeing the pattern in the tracks left behind while driving.  The wheels have a 50 cm diameter.  How many copies of JPL are left in the ground when the rover has traveled 5km?  If it takes the rover 3 days to travel this distance, what is its average speed in kilometers per hour?

5. (Angular Motion) A "45" was a vinyl record with a single on each side.  It was called that because it would spin at 45 revolutions per minute.  The standard size is a 7 inch diameter.
(a.) A fat ant wants to slim down his exoskeleton by running along the edge of the outer edge of the record while it plays the entirety of The Monkees' ``I'm a Believer'' (2 minutes 47 seconds long).  How far will it have run by the end of the song?
(b.) The ant's friend wants to keep her company, but doesn't really need as rigorous of a workout.  So, she's going to run around the hole which only has a 1.5 inch diameter.  By the end of the same song, how far will this ant have run?

6. (Angular Motion) Your car came with 17 inch diameter wheels.
(a.) How many times will a wheel rotate in one mile? (1 mile = 5280 feet.  1 foot = 12 inches.)
(b.) You want to pimp your ride up to 22 inch rims.  How far will you have actually gone in the new rims when they rotate the same amount as the answer from part (a)? (Answer in miles.)
(c.) If you don't recalibrate the sensors in your car, your spedometer may say you are going 60 mph on the interstate, but how fast are you actually going in the new wheels? (Does your answer make sense?  Should it be faster or slower than the car says? This has happened to me!)

7. (Right Triangle Trig) After the Mars Curiosity rover landed, it needed to assess where it was in relation to one of its goals, Aeolis Mons (aka Mount Sharp).  NASA knows that the mountain is supposed to be 18,000 feet tall (about the same size as Mount McKinley, the tallest mountain in North America).  Initial pictures show that the angle to the top of the mountain from Curiosity's current position was 18.71º.  What is the horizontal distance from the rover to the mountain (round to the tens place)?

8. (Law of Sines/Cosines) You wake up in a daze in the middle of a forest.  You've been kidnapped!  Fortunately, your captors left your school bag with you and (oddly) a map.  From the map you can tell that if you walk at a bearing of 53º, you'll find your way to civilization.  In your bag you also have a ruler and calculator.  You find two straight sticks and measure them to be 8 inches and 5 inches.  If you put two ends of the sticks together, you should be able to form a 53º angle and find your way.  How far apart (in inches to three decimal places) should the other ends of the sticks be to create a 53º?

Monday, December 10, 2012

Hobbit Ratios

Nothing amazing with this little project, but it's something to get started and you guys can run with it.

In geometry we're talking about ratios of similar shapes.  Comparing a 2x2 square with a 6x6 square, we see that the side lengths triple, but the area increases 9-fold.  I had them discover this by doing a number of different shapes and finding their areas then comparing.  Similarly, for volume, the shape whose sides have ratio N has a volume that is N^3 times as much.

Anyhow, with The Hobbit movie coming out this week, I thought I'd tap into that excitement a bit and have them do a little map reading.  I found this map online:  It's huge, but printable.  There are other online maps, but not with a scale and with different resolution screens or whatever, I thought I'd give them all a print out so we can be a little consistent.

Then I typed up these instructions on what to do with the map.  I couldn't think of how to incorporate volume into the instructions at the time, but now I think I might include making a scale model to the same proportions of the map.  Maybe how wide and tall a mini-Isengard should be made to fit on the map or something.

Anyways, feel free to steal and/or enhance this lesson for yourself.

Thursday, November 15, 2012

A Day in the Life... Nov 15, 2012

Sam suggested that many may not know what the life of a math educator is like.  Others may know the generalities, but even other math teachers can find comfort in knowing the details of another person's day.  It can be nice to know that you don't have it as bad or that we're all in the same boat.  Anyhow, here's how my Thursday, November 15, 2012 went.

Last night, I went to bed at 10pm. I go to bed every night at 10pm. I keep a very strict bedtime on school nights. When the clock ticks to 10, I drop what I'm doing and head to bed.

I got up at 3:45 this morning.  I usually get up around 4, but I've been feeling a little under the weather lately, so maybe my internal clock is being weird.  I make a quick trip to the bathroom (normally I'd leave that detail out, but you'll see how it comes back later).  Breakfast is important to me, so I had some cereal and juice as well as a chewable vitamin and head to the living room.

I click on the TV for the early AM news where the banter almost makes me want to turn it back off, but I guess they don't care much this early in the morning.  I just want to see if traffic is ok (St Louis has lots of bridges closing and other work being done all the time) and what kind of weather we'll have today.  They just want to tell me about all the Christmas sales going on (it's the Ides of November for crying out loud!) and what in my house could be poisoning my children (I have none).

I open my computer and check my RSS feed for any actual news that is important.  I have about a dozen webcomics that update often, any math blogs that may be interesting, a quick scan of tech/science blogs, and a visit to youtube to see if anything interesting has come up that I can use in class or just for some morning laughs.  Overall, this takes about an hour to catch up.

So, now it's 4:45.  I pull out a blanket and take a morning nap on the couch.  My actual alarm (first of the day) wakes me up at 5:45 from a dream I was having where my students were all failing and my inbox was full from parents being upset with me--basically full of anxiety.

But, I'm awake now, so time to make sure that doesn't happen in reality.  Jump in the shower and shave, then to sneak back into the bedroom (so as not to wake my wife) and turn pull the dimmer switch up enough just enough to keep myself from making a horrible fashion choice for the day.  I think I made a bad choice with the stripes-on-stripes and the gray + silver, but whatever -- I teach at an all-boys school and I don't think anybody will notice.

Selfie Thursday

As I do every day, I grab my bag, feed the fish, and touch my wife on the shoulder to wish her a good day, she mumbles back the same wish for me, a quick "I love you" and I'm out the door around 6:25am.

It's a chilly day (my computer said 26, but the car said 34), but I have Wisconsin blood in me, so it doesn't bother me.  I had my phone ready because I knew I'd be doing this today, so I snapped this without looking while driving over a bridge:

Sunrise on the way to school

I'm the first one in the teacher's parking lot at 6:45, but I like to get there early to set up for class and be ready for any students that come by before school.  Whenever they ask, I tell them I get there around 7:00 and can help them with any questions they have then.  With a test in both courses tomorrow, it was a real possibility some would show up this morning.

Swing by the faculty lounge to check my mailbox on my way to class.  There are two tickets I requested for our fall play "Count Dracula" that my wife and I will attend this weekend.  For me, it's about 50% actually wanting to see the production and 50% supporting my students.

Fancy tickets may be a sign of good things to come?

I teach at a Catholic school, so I pass by this interesting piece every morning.  It's made by one of the brothers who lives on campus.  I guess he's somewhat famous since I'd heard of Brother Mel before I got here.

Here are some pictures of my classroom:

The box under the TV is supposed to let me wirelessly project from my computer, but something's messed up and it won't stay on for more than 10 minutes at a time, so I don't use it.  The posters on the left are "Parent Functions" and the unit circle is on the right next to my math clock.  Desks are in rows, but they won't stay that way throughout the day.

My desk faces the wall, because I never use it.  These posters are of our daily prayers.

From the back of the classroom.

The desk I do use.  The power outlet on the other side of the room doesn't work, so this is the only place my computer can go and be powered.  Whatever, I don't use it during class except to put in attendance.

A closeup of my desk.  Mostly just a flat surface to hold all the papers and books I let float around.  Kids will use that rolling chair sometimes, but as long as they don't fight over it, I don't care.

I have to check the schedule for the day, because I can never remember.  We're on a block schedule, so only 4 periods for the day.  Today is a "Regular Day," but every Wednesday is a Late Start (for the kids, we come in at standard time for meetings) and every other week has a mass when we'll follow the Liturgy schedule.  We also rotate which period starts the day and today is a "B Day" (meaning B block corresponds to first period).

One of the pieces of paper on my desk reminded me that I have to recommend math courses for my current students.  This is to be turned in by Friday, but I should take care of it now while I'm thinking of it. It's already been sitting on my desk for about a week.

I don't have control over the temperature in my room and the guy next door (who has control over his room and mine) doesn't get to school until 7:30.  Fortunately, my key works in his door, so I run over there to set the thermostat at 68, since it's pretty cold in my room already.

Maybe it overcompensates, though, because as soon as class starts, my geometry kids want to open windows (it's still in the 30s outside).  Then they fight over how many to open and how much.

I closed the two wide open ones and left the cracked one to settle the argument.

The intercom buzzes and we begin school with a prayer from an assistant principal and some morning announcements.  Most of the announcements have been sent to me in an email that I am to read to the students in a bit, but he highlights the important ones and adds anything that was not on the email.

October was a month the Church focused on right to life things and at one point we had students participate in standing at the Planned Parenthood building to talk with expectant mothers about their options.  The teacher in charge of that came on the announcements as well to discuss their successes and remind the students to continue collecting their change to help fund the purchase of an ultrasound machine to allow willing women to see their child before making their choice.  Some kids roll their eyes and this, but most politely listen.

Anyhow, I then read our other announcements which takes about 10 minutes to get through everything.  Only about 5 of my 25 students are listening to them, but you never know when something comes up that they need to hear, so I go through them all.

I am beginning today with a geometry class.  They have a test tomorrow over vectors, so today is a review day.  I put up problems on the main whiteboard and they get in groups with their whiteboards and collaborate to review the problems.  I'll bounce around from group to group to help with any issues they can't resolve.

A group that decided to use different colors and also split it up so that one person did #1, another #2, etc. 

A student using his phone for a calculator and another group that split up the problems.  I tried to make sure they discussed them so they all knew how to do each one, but who knows.

They did fairly well with the problems given them and seem prepared for the test tomorrow.  They finished a bit early, so I let them play hangman or tic-tac-toe on their boards for the rest of the period.

On "Regular Days," we have a period of time called "Encore" after the first period.  It's 30 minutes of free time for students.  They can grab a snack at the cafeteria, attend a short eucharist service, make up tests, meet with teachers for tutoring, play outside, etc.  If they have a D or an F in a class, though, they are assigned a room to go to so they can work on that class.  I have 13 students assigned to me currently and we worked on some practice problems for their test in Trigonometry tomorrow.

Their grading term was done last Friday, so that's when the new checklist came out.  We are asked to inform parents about their low grades and offer ideas about what we can do to help them climb out of the hole.  SBG is a lifesaver here, so I just reiterate that point to these parents.

I always dread emailing parents.  I am not a parent myself and in general am not a fan of telling adults what to do, so I always fear that they'll come back aggressively and I won't know how to respond.  While that happened sometimes back in TN, this doesn't seem to be the case here.  The families here are paying good money for their kids to attend this school and most are not rich, so they are sacrificing for their child's education.  I'll post more about this in a separate post, but they are very supportive of the teachers and trust us to help the kids.

Nevertheless, I took until Tuesday to email the parents about their child's grades and felt guilty every day for not doing it earlier (even losing sleep over it some nights--maybe that was the cause of my morning dream?).  So, some of those students actually took the initiative to come in during this free time for extra help and it made me happy.  So, in the 5 minute passing period, I emailed their parents back to share the good news that we were making things happen.  Most wrote back quickly, too, to say they were happy and to let them know if they could help in any way.  It feels so great to have helpful parents.

So, on to the second period of the day, Trigonometry.  They, too, have a test tomorrow over Trig Identities.  They have severely struggled with it.  Not only in the usual way of not having an algorithm to follow and needing all of their algebra skills to come together at once, but apparently their algebra 2 teacher was pretty horrible.  Most students had barely heard of factoring at all, so I have needed to teach (rather than just review) that alongside the added complications of sines and cosines.  They get frustrated with it, too, but we're working through it.

We worked through the three problems that I had given them for homework and I posted another 7 more for them to work through in class.  For whatever reason, these juniors and seniors are not as enamored with the whiteboards as the sophomores in geometry, so they work on their own paper when they get in groups.

D block (which is third of the day today), is my planning and also the lunch period, yay!  So, I should have an extra long time off to grade my stack of papers, grab some lunch, and generally take it easy.  SHOULD.

Our school is on a sprawling 40 acres of land, so the actual school is all on one floor which is kind of nice except that the halls really bottleneck.  So, I took an alternate route to the faculty lounge and ended up behind the assistant principal who needed the course recommendations, so I handed those off on my way.

At this private school, when a teacher doesn't come in because he is sick or takes a personal day, we have to cover for each other when possible.  They inform us of this with a pink piece of paper in our mailbox.  I guess I got there too early this morning to find the paper in my box earlier, so when I get to the lounge for my break, I see the paper and have to dash back off to another room to cover for a sick teacher.

The plans on his desk say to let the students discuss their answers from the previous day's question for about 15 minutes, then they should read in their books and answer the questions at the end of the chapter.

Fortunately, it's a good group of kids and they were more or less on task.  I'm never sure of other teachers' norms, though, so it's awkward to be in someone else's space like this.  The kids discuss the answers for the questions they are working on.  Should I let that happen?  Are they being graded on this stuff?  Is it just busywork?  Are they learning by talking about the answers or are they just copying?  This is too much stress to just be watching these other kids!

They know me by reputation, though, so some asked whether it is true that I taught at Vanderbilt.  They're impressed when I said that I did.  Then they asked what my ACT score was and that impressed them more.  I feel awkward talking about myself in a classroom, especially when they are meant to be focusing on work and even more so when they are not my own students.  I know too many students who try to derail learning by asking personal questions, so I try to answer quickly and point them back to their work.

Halfway through the period, another teacher came in to replace me.  I now have 15 minutes to grab lunch from the line and eat it myself.  Then my own lunch duty time comes.  Since it's supposed to be my free period, I have one of the four lunches to watch over to make sure no food fights happen, nobody uses a water cup to steal soda from the fountain, no more than 8 kids sit at a table, etc.  None of this ever happens (we do have good guys at the school), so it's mostly baby sitting, but I have to be their Jiminy Cricket standing in the corner anyways.

After lunch, we hand out buckets of soapy water with rags to one lucky table and they get to stay after to wipe down the tables.  I like that they have some ownership of the space and help clean the tables, but I feel weird choosing a table for the chore.

The center table in the back got it today

The internet went down at school.  Teachers were freaking out all over the place because they couldn't check attendance (or twitter) and even the printers are wireless, so we couldn't print.  Oh well, my lessons today did not use the internet at all, so I selfishly ignored the conversation.

The offending server?

The last class of the day is Trigonometry again and it went as smoothly as the previous class.  They kids really are good at working with each other and actually making sure they understand rather than just copying in my classes -- especially on review days.  The job is so much easier with cooperative students.

Thus, school ends at 2:40 with a prayer over the intercom and any afternoon announcements.  

My duties don't end, though.  I was chosen to be the sponsor of the chess club this year.  A retired teacher is the one who actually runs the show, but they need a current faculty member to be the sponsor.

The guy who actually runs the club wrote this three volume tome of lessons for the kids to practice with.
I guess the chess hall of fame is here in St Louis (not far from where I live) and this guy has a major role there.  All to say, the school takes chess seriously (won nationals two years ago and are consistently top 10).  We have about 16 members on our team and they have practice every day after school for 2 hours and tournaments on weekends every now and again.  The one last weekend lasted 12 hours (6am to 6pm) on Saturday.

Today, we split the freshmen into two groups. The other guy took half and I took the other half to go over the lesson of how to finish the game when you have two bishops (and your king) and he only has his king. Then we did some lessons about how to make "double attacks" (in the format of how you might see puzzles in the paper where you set up the pieces in a certain way and then play it out from there).

After that, the kids get to play on their own for the second hour.  I just supervise mostly.  In the picture below, kids are playing a chess variant called "bughouse" where you have teams of two and after you capture a piece, you can give it to your neighbor to use on his board.  It's fast paced (5 minute time control) and fun for them, so they like playing with it.

Meanwhile, the other guy plays 4 games at once against some kids.  If they can beat him and have correct notation for it, he'll give them a 2 dollar bill.  They think it's fun to have the challenge.  Only the guy in the foreground came close, but he moved the wrong pawn at the end and lost.

So, now it's 5:00 and time for me to finally head home.  Here's a picture of the cathedral I pass on my way home every day (took while at a stoplight).

I got home at 5:30 and the rush is on.  All at once, I feel the need to strip off the tie and formal clothes for more comfortable PJs, grab a snack, and go to the bathroom.  Again, I'd leave off this detail except that I have included all of my restroom stops for the day here already.  Once at 6am, once at 5:30pm; there's no time in the middle of the day for such trivialities.

I check over all the internets I missed during the day (which takes longer than usual because it was off for half of the day at school) while turning on the afternoon news and eating a snack.  This is my time to relax before my wife gets home from her work around 6:30.  I really should do all my schoolwork when she's not here so I can enjoy my time with her, but I've already been schooling for 12 hours and need the break.

I write the two tests for tomorrow.  I don't write them ahead of time because I like to get a feel from the review day about how much they can handle and how difficult to make the questions.  My early arrival tomorrow will be used in making copies of the tests for classes.  I use TextMate on my Mac to write in LaTeX so the math looks nice.  I use geogebra to make the figures and skitch to take the screenshots.  Put the files in my Google Drive folder so that I can download and print/copy them when I get to school tomorrow.  I guess I should use a flash drive tonight, too, just in case the internet is down when I get back tomorrow.  It took me about an hour to come up with the problems, make the figures, and put it all together.

I have a feeling the tests will be short and they'll finish early, but I decide to err on the side of too easy this time.  Thanksgiving/Fall break is right around the corner and I know they're looking forward to that.  I know they also need a bit of a grade push about now to keep them motivated.  Anyways, I'll test the important things and there's no need to make it unnecessarily difficult when I can tell how well they understand the material with easier problems.

Wife gets home and 6:45 and immediately gets to work making dinner.  I hate that she doesn't have her own down time, but she says she enjoys it.  I guess she has her down time in the morning before going to work when I'm not there.

I got an email from at student at 7:30 tonight saying that he had signed up to retake a section of a quiz a while ago and wanted to actually take it tomorrow.  He mostly was writing to apologize on waiting so long to take it because I originally stressed that I wanted them to take it the day after they sign up.  He's a nice kid and I told him the email wasn't necessary, but I appreciated the thought.

I checked my Google Drive at 8:30 after dinner.  The policy in my classes is that they have until 8pm the night before to sign up for retakes.  So, if there were any results from the google form, I could write those retakes quickly for tomorrow.  Tonight there were none and there have not been any all week.  Sometimes there will be as many as seven in an evening, but they have fallen off recently.  Maybe after break students will feel the fire more.  Plus, we have a test tomorrow, so many like to wait to only have one graded assessment per day.

There's grading to be done (especially since I didn't have my planning period today), but I can use the internet being down as an excuse for not putting the grades in.  Hopefully I'll have my plan tomorrow and can enter them then.  Some students mentioned today that their weekend might depend on their grades going up, so I should try to help them get ungrounded.  I'll see what I can do.

Just for reference, I don't feel like today was all that busy or easy of a day.  This is fairly typical of my weekdays.  It is now 9:30pm.  So, I think I'll take this last half hour of being awake to help my wife make cookies (we have company coming through town tomorrow on their way to Thanksgiving elsewhere) and think about what to do with the time after they finish early tomorrow.  Maybe tomorrow's youtube mining will turn up something interesting.